Chemical Abstracts, vol. 101, No. 17, Oct. 22, 1984, p. 353, No. 147313s. |
Chemical Abstracts, vol. 90, No. 6, Feb. 5, 1979, p. 601, No. 47864h. |
Chemical Abstracts, vol 99, No. 2, Jul. 11, 1983, p. 634, No. 15732h. |
Chemical Abstracts, vol. 97, No. 6, Aug. 9, 1982, p. 650, No. 48790n. |
Chemical Abstracts, vol. 87, No. 26, Dec. 1977, p. 181, No. 204734y. |
Dolindo Laboratories Catalog Kangun-Machi, Kumamoto 862, Japan pp. 81 & 82. |
The Merck Index, 10th Edition (1983), p. 473. |
Makino et al, A highly sensitive colorimetric determination of serum zinc using water-soluble pyridylazo dye, 120 Clinica Chemica Acta 127 (1982). |
Ujije et al, A New Micromethod For Colorimetric Determination of Zinc In Serum, 87 Clinica Chimica Acta 71 (1978). |
Macka et al.: "Spectrophotometric Study of the Acid-Base and Optical Properties of the 5-Bromo and 5-Chloro Derivatives of 2-(2-Pyridylazo)-5-(Diethylamino) Phenol (BrPADAP, C1PADAP) and Their Complexation Equilibria with Zinc (II) Ions", Coll. Czech. Chem. Commun. 47 (10) 2676 (1982). |
Industrial & Engineering Chemistry, vol. 11, No. 7 pp. 365-367 (1939), Ayres et al. |
Chemical Abstract, vol. 99, p. 666 (1983), Wang et al. |
Chemical Abstract, vol. 98, p. 400 (1983), Kuban et al. |
Inorganic Anal. Chem. vol. 95, (1981) Chen et al. |
Chemical Abstract, vol. 95, p. 752 (1981), Lin et al. |
Inorganic Anal. Chem. vol. 76, 1972, Guser et al. |
Chemical Abstract, vol. 98, p. 672 (1983), Deng et al. |
Chemical Abstract, vol. 80, p. 534 (1974), Sbibata et al. |
Chemical Abstract, vol. 101, p. 365 (1984), Zhe |